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And a few years later, Intel said we'd get AVX512 on everything by 2016, and that the instruction encoding supported a future extension to 1024. And then the S
by Earw0rm 2y ago
And a few years later, Intel said we'd get AVX512 on everything by 2016, and that the instruction encoding supported a future extension to 1024.
And then the Skylake and Cannon Lake debacle..
First they pulled it from the consumer chips a fairly short time before launch. Then the server chips it was present in would downclock aggressively when you did use it, so you could get at best maybe 40% more performance, certainly far from the 2x+ it promised.
Ten years on and the AMD 9950X does a pretty good job with it, however.
- Earw0rm 2y agoOh, and I neglected to mention the protracted development, and short, miserable life, of Cannon Lake itself. First announced in 2013, it eventually shipped five years later in only a single, crippled dual-core mobile SKU, which lasted just a year in the market before they killed it off. "Let's put our only consumer implementation of our highest performing vector architecture on a lame-duck NUC chip.", good move guys.